How to Restart a MacBook Air: A Comprehensive Guide to Factory Resetting

Normally you can restart your Mac by choosing Apple menu Apple menu The Apple menu is located in the top-left corner of your screen. Click it to access System Settings and recently used apps, documents, and other items . View information about your Mac, such as the macOS version, type of processor or chip, and amount of memory. › guide › mac-help › mac What's in the Apple menu on Mac? >, Restart . However, in some cases—for example, if your Mac becomes unresponsive—you may need to use a different startup method. Press and hold the power button on your Mac until it shuts off. After a moment, press the power button again to start your Mac.

Are you experiencing issues with your MacBook Air? Do you want to start fresh and give it a clean slate? Factory resetting your MacBook Air can help resolve various problems, such as sluggish performance, software malfunctions, and startup errors. In this guide, we’ll walk you through the steps on how to restart a MacBook Air and start anew.

Before we proceed, it’s essential to note that factory resetting a MacBook Air will delete all data, settings, and installed applications. Thus, it’s crucial to back up your data using Time Machine or iCloud to avoid losing important files. Once you’ve backed up your data, you can proceed with the following steps:

1. Log out of your iCloud account. Go to the System Preferences > iCloud > uncheck iCloud Drive > click on “Remove from Mac.” If your iCloud drive is not updated, click on “Stop Updating” and turn it off.

2. Sign out of all accounts. Click on the Apple logo on the top left corner of your screen > Restart > press and hold Command + R keys simultaneously until the Apple logo appears.

3. Select Disk Utility. After two minutes, a screen will pop up > select Disk Utility.

4. Show all devices. Click on the option > go to the bottom > click on “Show all devices” > select the main SSD and delete the desk right below it > choose “Erase” > select “Mac OS Extended (Journaled)” as the format > choose “Erase” to delete all information from your MacBook Air SSD.

5. Reinstall Mac OS. Exit out of Disk Utility > click on “Reinstall Mac OS” > choose “Continue” twice > agree > select your SSD and install. The installation process may take 20 to 30 minutes.

6. Welcome screen. After installing, you’ll be brought to the welcome screen, and you can start your factory reset MacBook Air.

In summary, restarting a MacBook Air to factory settings is a straightforward process that involves logging out of accounts, selecting Disk Utility, deleting the desk, erasing the SSD, and reinstalling Mac OS. While it may seem daunting, it’s an effective solution to resolve various issues and give your MacBook Air a fresh start.


How do you restart a MacBook Air with the keyboard?
Control–Power button* or Control–Media Eject : Display a dialog asking whether you want to restart, sleep, or shut down. Control–Command–Power button:* Force your Mac to restart, without prompting to save any open and unsaved documents. Control–Command–Media Eject : Quit all apps, then restart your Mac.
How do I force restart my MacBook Air without the power button?
Press Option + Command + Escape keys together. It will open the Force Quit menu. Select the app that refused to quit and press Force Quit to close it. Once you have quit all the apps, shut down and restart the Mac normally.
How do I restart my frozen MacBook Air?
Press and hold down the Command and Control keys with the power button. The power button is also a Touch ID‌ / Eject button, depending on the Mac model.Your Mac's screen should go dark, and your Mac should restart.Log in to your computer and continue to use it as normal. Easy, right?
How to restart a MacBook?
On your Mac, choose Apple menu >, Restart. If you don't want app windows that are open to reopen when your Mac restarts, deselect “Reopen windows when logging back in.”